4GRJ
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4GNW
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2AT6
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2AT5
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1ML7
| Crystal structure of nitrophorin 4 complexed with 4-iodopyrazole | Descriptor: | 4-IODOPYRAZOLE, 5,8-DIMETHYL-1,2,3,4-TETRAVINYLPORPHINE-6,7-DIPROPIONIC ACID FERROUS COMPLEX, nitrophorin 4 | Authors: | Berry, R.E, Ding, X.D, Weichsel, A, Montfort, W.R, Walker, F.A. | Deposit date: | 2002-08-30 | Release date: | 2002-09-20 | Last modified: | 2017-10-11 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Axial ligand complexes of the Rhodnius nitrophorins: reduction potentials, binding constants, EPR spectra, and structures of the 4-iodopyrazole and imidazole complexes of NP4 J.Biol.Inorg.Chem., 9, 2004
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1IKJ
| 1.27 A CRYSTAL STRUCTURE OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS COMPLEXED WITH IMIDAZOLE | Descriptor: | IMIDAZOLE, NITROPHORIN 4, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Roberts, S.A, Weichsel, A, Qui, Y, Shelnutt, J.A, Walker, F.A, Montfort, W.R. | Deposit date: | 2001-05-03 | Release date: | 2001-10-03 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.27 Å) | Cite: | Ligand-induced heme ruffling and bent no geometry in ultra-high-resolution structures of nitrophorin 4. Biochemistry, 40, 2001
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4HPD
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3TGA
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3TGB
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4HPC
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1D3S
| 1.4 A crystal structure of nitrophorin 4 from Rhodnius prolixis at pH=5.6. | Descriptor: | NITROPHORIN 4, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Weichsel, A, Andersen, J.F, Roberts, S.A, Montfort, W.R. | Deposit date: | 1999-09-30 | Release date: | 2000-07-07 | Last modified: | 2018-04-18 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Nitric oxide binding to nitrophorin 4 induces complete distal pocket burial. Nat.Struct.Biol., 7, 2000
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1ERX
| CRYSTAL STRUCTURE OF NITROPHORIN 4 COMPLEXED WITH NO | Descriptor: | 5,8-DIMETHYL-1,2,3,4-TETRAVINYLPORPHINE-6,7-DIPROPIONIC ACID FERROUS COMPLEX, CITRIC ACID, NITRIC OXIDE, ... | Authors: | Weichsel, A, Andersen, J.F, Roberts, S.A, Montfort, W.R. | Deposit date: | 2000-04-06 | Release date: | 2000-05-03 | Last modified: | 2018-04-18 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Nitric oxide binding to nitrophorin 4 induces complete distal pocket burial. Nat.Struct.Biol., 7, 2000
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3TGC
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3MVF
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1SXU
| 1.4 A Crystal Structure of D30N Mutant of Nitrophorin 4 from Rhodnius Prolixus Complexed with Imidazole | Descriptor: | IMIDAZOLE, Nitrophorin 4, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Maes, E.M, Weichsel, A, Andersen, J.F, Shepley, D, Montfort, W.R. | Deposit date: | 2004-03-31 | Release date: | 2004-06-08 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Role of binding site loops in controlling nitric oxide release: structure and kinetics of mutant forms of nitrophorin 4 Biochemistry, 43, 2004
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1U0X
| Crystal structure of nitrophorin 4 under pressure of xenon (200 psi) | Descriptor: | AMMONIA, Nitrophorin 4, PROTOPORPHYRIN IX CONTAINING FE, ... | Authors: | Nienhaus, K, Maes, E.M, Weichsel, A, Montfort, W.R, Nienhaus, G.U. | Deposit date: | 2004-07-14 | Release date: | 2004-07-20 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | Structural dynamics controls nitric oxide affinity in nitrophorin 4 J.Biol.Chem., 279, 2004
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5HWZ
| Crystal structure of nitrophorin 4 D30N mutant with nitrite | Descriptor: | NITRITE ION, Nitrophorin-4, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Ogata, H, He, C, Lubitz, W. | Deposit date: | 2016-01-29 | Release date: | 2016-05-04 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | Elucidation of the heme active site electronic structure affecting the unprecedented nitrite dismutase activity of the ferrihemebproteins, the nitrophorins. Chem Sci, 7, 2016
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1IKE
| Crystal Structure of Nitrophorin 4 from Rhodnius Prolixus Complexed with Histamine at 1.5 A Resolution | Descriptor: | HISTAMINE, Nitrophorin 4, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Roberts, S.A, Weichsel, A, Qiu, Y, Shelnutt, J.A, Walker, F.A, Montfort, W.R. | Deposit date: | 2001-05-03 | Release date: | 2001-10-03 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Ligand-induced heme ruffling and bent no geometry in ultra-high-resolution structures of nitrophorin 4. Biochemistry, 40, 2001
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4HPA
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3FLL
| Crystal structure of E55Q mutant of nitrophorin 4 | Descriptor: | AMMONIA, Nitrophorin-4, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Montfort, W.R, Weichsel, A. | Deposit date: | 2008-12-18 | Release date: | 2009-02-10 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Effect of mutation of carboxyl side-chain amino acids near the heme on the midpoint potentials and ligand binding constants of nitrophorin 2 and its NO, histamine, and imidazole complexes. J.Am.Chem.Soc., 131, 2009
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1NP4
| CRYSTAL STRUCTURE OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS | Descriptor: | AMMONIA, PROTEIN (NITROPHORIN 4), PROTOPORPHYRIN IX CONTAINING FE | Authors: | Andersen, J.F, Weichsel, A, Champagne, D.E, Balfour, C.A, Montfort, W.R. | Deposit date: | 1998-07-29 | Release date: | 1998-08-05 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | The crystal structure of nitrophorin 4 at 1.5 A resolution: transport of nitric oxide by a lipocalin-based heme protein. Structure, 6, 1998
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4HPB
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1EQD
| CRYSTAL STRUCTURE OF NITROPHORIN 4 COMPLEXED WITH CN | Descriptor: | 5,8-DIMETHYL-1,2,3,4-TETRAVINYLPORPHINE-6,7-DIPROPIONIC ACID FERROUS COMPLEX, CITRIC ACID, CYANIDE ION, ... | Authors: | Weichsel, A, Andersen, J.F, Roberts, S.A, Montfort, W.R. | Deposit date: | 2000-04-03 | Release date: | 2000-05-03 | Last modified: | 2018-04-18 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Nitric oxide binding to nitrophorin 4 induces complete distal pocket burial. Nat.Struct.Biol., 7, 2000
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